diff --git a/.changeset/transaction-storage-simplify.md b/.changeset/transaction-storage-simplify.md
deleted file mode 100644
index aad9fee5..00000000
--- a/.changeset/transaction-storage-simplify.md
+++ /dev/null
@@ -1,48 +0,0 @@
----
-"@esengine/transaction": major
----
-
-## Breaking Changes
-
-### Storage API Simplification
-
-RedisStorage and MongoStorage now use **factory pattern only** for connection management. The direct client injection option has been removed.
-
-**Before (removed):**
-```typescript
-// Direct client injection - NO LONGER SUPPORTED
-const storage = new RedisStorage({ client: redisClient });
-const storage = new MongoStorage({ client: mongoClient, database: 'game' });
-```
-
-**After (factory pattern only):**
-```typescript
-// RedisStorage
-const storage = new RedisStorage({
-    factory: () => new Redis('redis://localhost:6379'),
-    prefix: 'tx:',
-    transactionTTL: 86400,
-});
-
-// MongoStorage
-const storage = new MongoStorage({
-    factory: async () => {
-        const client = new MongoClient('mongodb://localhost:27017');
-        await client.connect();
-        return client;
-    },
-    database: 'game',
-});
-```
-
-### New Features
-
-- **Lazy Connection**: Connection is established on first operation, not at construction time
-- **Automatic Cleanup**: Support `await using` syntax (TypeScript 5.2+) for automatic resource cleanup
-- **Explicit Close**: Call `storage.close()` when done, or use `await using` for automatic disposal
-
-### Migration Guide
-
-1. Replace `client` option with `factory` function
-2. Add `storage.close()` call when done, or use `await using`
-3. For MongoStorage, ensure factory returns a connected client
diff --git a/packages/framework/transaction/CHANGELOG.md b/packages/framework/transaction/CHANGELOG.md
index f405f17a..53fa5442 100644
--- a/packages/framework/transaction/CHANGELOG.md
+++ b/packages/framework/transaction/CHANGELOG.md
@@ -1,5 +1,54 @@
 # @esengine/transaction
 
+## 2.0.0
+
+### Major Changes
+
+- [#384](https://github.com/esengine/esengine/pull/384) [`3b97838`](https://github.com/esengine/esengine/commit/3b978384c7d4570f9af9d139e3bfea04c6875543) Thanks [@esengine](https://github.com/esengine)! - ## Breaking Changes
+
+    ### Storage API Simplification
+
+    RedisStorage and MongoStorage now use **factory pattern only** for connection management. The direct client injection option has been removed.
+
+    **Before (removed):**
+
+    ```typescript
+    // Direct client injection - NO LONGER SUPPORTED
+    const storage = new RedisStorage({ client: redisClient });
+    const storage = new MongoStorage({ client: mongoClient, database: 'game' });
+    ```
+
+    **After (factory pattern only):**
+
+    ```typescript
+    // RedisStorage
+    const storage = new RedisStorage({
+        factory: () => new Redis('redis://localhost:6379'),
+        prefix: 'tx:',
+        transactionTTL: 86400
+    });
+
+    // MongoStorage
+    const storage = new MongoStorage({
+        factory: async () => {
+            const client = new MongoClient('mongodb://localhost:27017');
+            await client.connect();
+            return client;
+        },
+        database: 'game'
+    });
+    ```
+
+    ### New Features
+    - **Lazy Connection**: Connection is established on first operation, not at construction time
+    - **Automatic Cleanup**: Support `await using` syntax (TypeScript 5.2+) for automatic resource cleanup
+    - **Explicit Close**: Call `storage.close()` when done, or use `await using` for automatic disposal
+
+    ### Migration Guide
+    1. Replace `client` option with `factory` function
+    2. Add `storage.close()` call when done, or use `await using`
+    3. For MongoStorage, ensure factory returns a connected client
+
 ## 1.1.0
 
 ### Minor Changes
diff --git a/packages/framework/transaction/package.json b/packages/framework/transaction/package.json
index e3f58c9e..5c722bf6 100644
--- a/packages/framework/transaction/package.json
+++ b/packages/framework/transaction/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@esengine/transaction",
-    "version": "1.1.0",
+    "version": "2.0.0",
     "description": "Game transaction system with distributed support | 游戏事务系统，支持分布式事务",
     "type": "module",
     "main": "./dist/index.js",